The Fool wrote:
>
> http://www.abc.net.au/science/news/stories/s511262.htm
>
> Neuroscientists say that the brain contains an internal model of gravity
> � which is why it's so hard to catch a ball in space.
What I'd like to know is, at what point is this model developed? Before
birth? 1 month after birth? 2 months after birth? Babies 6 months old
won't go out over the "visual cliff" (mentioned in the article), but you
can't test them for it much younger than that (they need to be crawling
first).
Julia
